baber/WOPTO huggingface dataset:
Patent JP-2020121523-A (JP)
Title: Aqueous ink composition, recording head set, inkjet recording method and inkjet recording device
Inventor: ISHIDA KOHEI
IPC: B41M5/00
Filed: 2019-01-31
Abstract: To provide an aqueous ink composition capable of coping with both dehydration property and discharge stability on a recording medium.SOLUTION: In an inkjet recording method, an aqueous ink composition contains an organic solvent as much as 15.0 mass% or less to the whole ink, in which a content of the organic solvent having a normal boiling point of not less than 280.0°C is 3.0 mass% or less to the whole ink, and is discharged from a recording head including a circulation passage for circulating the aqueous ink composition in a recording head, and then used for recording, and a recording medium is a low-absorbency recording medium or a non-absorbency recording medium.SELECTED DRAWING: None
Patent JP-2020125260-A (JP)
Title: Hair and skin cleaning composition
Inventor: NISHIGAKI SACHIKO
IPC: A61Q5/02
Filed: 2019-02-04
Abstract: To provide a hair and skin cleaning composition that is high in the stability of astaxanthin, is excellent in foaming and foam quality, and gives a moisture feeling.SOLUTION: A hair and skin cleaning composition contains astaxanthin (A) 0.0001-1 mass%, tocopherol (B) 0.001-2 mass%, an ultraviolet absorber (C) 0.001-2 mass%, and a nonionic surfactant (D) 0.01-5 mass%.SELECTED DRAWING: None
Patent JP-2020132527-A (JP)
Title: Solid powder cosmetic
Inventor: MORI YOSUKE
IPC: A61Q1/12
Filed: 2019-02-13
Abstract: To provide a solid powder cosmetic excellent in lack of dullness of color with time, uniformity of a cosmetic film, cosmetic sustainability and gloss feeling of a powder.SOLUTION: There is provided a solid powder cosmetic which comprises the following components (A) to (C): (A) a powder surface-coated with the following surface coating treatment agents (a) and (b), (a) a specific both end reactive diorganopolysiloxane and (b) a specific amino group-containing silane compound, (B) trifluoropropylcyclopolysiloxane (C) a partially crosslinked fluorine-modified organopolysiloxane polymer and (D) an oily agent which is liquid at 25°C other than (B).SELECTED DRAWING: None
Patent JP-2020130555-A (JP)
Title: Game machine
Inventor: ISHIHARA TAKAHIRO
IPC: A63F5/04
Filed: 2019-02-19
Abstract: To provide a game machine capable of improving amusement of games, while having a function to suppress a steep increase of game media.SOLUTION: During an AT state in an advantageous section, a right to be shifted to a CZ state is given when a predetermined game result can be acquired that accompanies a display of a specific symbol combination on effective lines based on a satisfaction of a predetermined condition by a stop operation performed in a game in which a specific lottery result is acquired in an internal lottery. When the AT state is to be finished, if a right to be shifted to the AT state and a right to be shifted to the CZ state are both existing, the right to be shifted to the CZ state is prioritized and thereby a shift destination of a presentation state is determined.SELECTED DRAWING: Figure 14
Patent JP-2019082493-A (JP)
Title: Environmental test device
Inventor: SONOBE MUNEAKI
IPC: F25B7/00
Filed: 2019-02-20
Abstract: To develop an environmental test device which consumes less electricity than an existing environmental test device does and has a testing room 3, a temperature of which makes the same temperature dropping curve as an existing curve does to reach a desired low level.SOLUTION: The environmental test device includes: a testing room 3; a main freezing circuit 31; a sub freezing circuit 32; a refrigerant cooling circuit 51 branching from the sub freezing circuit 32 for cooling a refrigerant of the main freezing circuit 31; refrigerant control means for intermitting flow of the refrigerant in the refrigerant cooling circuit 51; and switch control means capable of performing a normal operation to circulate the refrigerant in the main freezing circuit 31 and control the temperature in the testing room 3 and performing an excessive cooling operation to circulate the refrigerant in the main freezing circuit 31 and causing the refrigerant to pass through the refrigerant cooling circuit 51, for causing the refrigerant control means to be activated on a certain condition and switching the normal operation and the excessive cooling operation.SELECTED DRAWING: Figure 1
Patent JP-2020134367-A (JP)
Title: Travel road recognition device
Inventor: MACHII KIMIYOSHI
IPC: G01S17/93
Filed: 2019-02-21
Abstract: To provide a travel road recognition device which can accurately recognize an end of a travel road on which an own vehicle is travelling.SOLUTION: The travel road recognition device according to the present invention recognizes an end of a travel path on which an own vehicle 301 is travelling. The device includes: a laser radar 101 for emitting a laser toward the travel road from the own vehicle 301; a road surface determination unit 203 for determining a traverse inclination of the travel road on the basis of the coordinate value of the point group obtained from the laser radar 101; and a road end determination unit 204 for determining a change point in the traverse inclination of the travel load determined by the road surface determination unit 203 where the angle of inclination changes, and determining the coordinate value of the end of the travel path at least one of both sides in the traverse direction of the travel road on the basis of the coordinate value of the change point.SELECTED DRAWING: Figure 2
Patent JP-2020141163-A (JP)
Title: Installation structure of intercom apparatus
Inventor: NAKAJIMA KENJI
IPC: H04M1/02
Filed: 2019-02-26
Abstract: To provide an installation structure of an intercom apparatus for allowing the intercom apparatus to be installed more easily than before.SOLUTION: An intercom apparatus can be mounted on a mounting box 11 using screws 21. Since a collective entrance machine 1 is installed via a fixed frame 12 with an adjustable distance in a front-to-back direction from a mounting box 11, the collective entrance machine 1 can be securely installed in a wall even if a buried position of the mounting box 11 is far from a surface of a wall W. Therefore, positioning in the buried position of the mounting box 11 does not require as much precision as in the past, and installation work of the collective entrance machine 1 can be simplified.SELECTED DRAWING: Figure 3
Patent JP-2019110133-A (JP)
Title: Heater unit and its applied product
Inventor: ISHIYAMA YUICHI
IPC: H05B3/20
Filed: 2019-02-27
Abstract: To provide a heater unit made uniform in temperature, which is used for a vehicular windshield and a vehicular radar device.SOLUTION: A heater element 1 is formed from a cord-like heater and has a core wire formed from an aromatic polyamide fiber bundle with an outside diameter of about 0.2 mm. A bundle of five conductor strands, each of which is formed from a copper alloy wire containing hard tin and has a strand diameter of 0.08 mm, is helically wound around the outer periphery of the core wire at a pitch of about 1.0 mm. An insulation coating containing silicone formed by applying and drying alkyd silicone varnish is formed on each conductor strand. A base material 11 is formed by layering an aluminum foil with a thickness of 0.04 mm, an adhesive layer formed from an acrylic adhesive, and a release sheet formed from a polyester film.SELECTED DRAWING: Figure 1
Patent JP-2020139296-A (JP)
Title: External wall repair structure
Inventor: SATO JUNJI
IPC: E04F13/08
Filed: 2019-02-27
Abstract: To provide an external wall repair structure which is of low cost, good at workability and excellent at strength.SOLUTION: An external wall repair structure has a general part mounting bracket A and a joint mounting bracket B fixed to an existing external wall material α via a fixture β, a general part furring strip E fixed on the fixed general part mounting bracket A by a fixture β with the joint mounting bracket B being covered with the hat-shaped furring strip D, and a new external wall material G fixed on the general part furring strip E and the hat-shaped furring strip D.SELECTED DRAWING: Figure 1
Patent JP-2020139597-A (JP)
Title: Gear change ratio control device
Inventor: HATAUCHI SHINYA
IPC: F16H61/02
Filed: 2019-02-28
Abstract: To provide a gear change ratio control device which can suppress an oscillatory variation of a control amount of a control object, and can secure responsiveness corresponding to a gear change requirement.SOLUTION: In an ECU 91, when a target rotation number corresponding to an accelerator opening and a vehicle speed is set on the basis of a gear change diagram 101, a target gear change ratio being a target of a gear change ratio for making a rotation number inputted into an input shaft 21 coincide with the target rotation number is acquired by a function of a target gear change ratio setting part 102. A filter processing part 103 performs low-pass filter processing to a target gear change ratio which is set by a target gear change ratio setting part 102, and outputs the target gear change ratio which is applied with the low-pass filter processing. The filter processing part 103 sets a time constant at the low-pass filter processing small (high in a cutoff frequency) as a deviation between the target gear change ratio set by the target gear change ratio setting part 102 and the target gear change ratio applied with the low-pass filter processing is large.SELECTED DRAWING: Figure 3
Patent JP-2020139605-A (JP)
Title: Piston structure and shock absorber
Inventor: NAITO TSUTOMU
IPC: F16F9/348
Filed: 2019-03-01
Abstract: To provide a piston structure which generates proper damping force in an entire area of a piston speed ranging from a low speed to a high speed, and to provide a shock absorber.SOLUTION: A piston structure 5 includes: a cylinder 3 in which a working fluid is enclosed; and a piston body 50 which is slidably inserted into the cylinder and defines an interior of the cylinder into a first chamber 7 and a second chamber 8. The piston body includes passages 51, 52 allowing communication between the first chamber and the second chamber. The outlet side of each passage opens to the outer edge side of the piston.SELECTED DRAWING: Figure 2
Patent JP-2020140154-A (JP)
Title: Projection optical system, projection image display device, image capturing device, and method of manufacturing optical element
Inventor: YANAGISAWA HIROTAKA
IPC: G02B13/18
Filed: 2019-03-01
Abstract: To provide a projection optical system which includes an optical element consisting of two members with different refractive indices that are bonded together, and can be easily manufactured.SOLUTION: A projection optical system provided herein consists of a first optical system and a second optical system 32 in order from the reduction side, and is configured to form an intermediate image between a reduction-side imaging plane and a magnification-side imaging plane. The second optical system 32 is an optical element 35A. The optical element 35A has a first transmission surface 41, a reflection surface 42, and a second transmission surface 43 in order from the reduction side to the magnification side. The optical element 35A comprises a first member portion 65 and a second member portion 66 having a refractive index different from that of the first member potion 65 in a light path of light passing through the optical element 35A. The second member portion 66 is spherically shaped, and the first member portion 65 is adhered to an outer surface of the second member portion 66.SELECTED DRAWING: Figure 5
Patent JP-2020137961-A (JP)
Title: Game machine
Inventor: KITADA SHOHEI
IPC: A63F7/02
Filed: 2019-03-01
Abstract: To suppress a player's misidentification.SOLUTION: A game machine includes: means capable of changing predetermined information as information for determining one privilege imparting condition from among plural privilege imparting conditions; means for acquiring special information with entry of game balls into ball entry means as an opportunity; means for executing privilege imparting determination as determination regarding whether a privilege imparting condition in which special information corresponds to predetermined information is satisfied; means for imparting privilege to a player when it is determined that special information satisfies a privilege imparting condition; means for imparting privilege to a player when it is determined that special information satisfies a privilege imparting condition; performance execution means capable of executing a specific performance; means for transmitting a first predetermined command to the performance execution means when the number of execution times of privilege imparting determination reaches a predetermined number of times; and means for transmitting a second predetermined command to the performance execution means when predetermined information is changed. The performance execution means includes: means for setting a state of identification information to a first state when receiving the first predetermined command; means for setting a state of identification information to a second state when receiving the second predetermined command; and means for setting a specific performance to an executable state when it is determined that a state of identification information is the first state.SELECTED DRAWING: Figure 1
Patent JP-2019116493-A (JP)
Title: Intrathecal delivery of recombinant adeno-associated virus 9
Inventor: Brian k kaspar
IPC: A61P25/28
Filed: 2019-03-07
Abstract: To provide methods and vectors for delivering polynucleotides to the central nervous system.SOLUTION: The present invention relates to adeno-associated virus type 9 methods and materials useful for intrathecal delivery (i.e., delivery into the space under the arachnoid membrane of the brain or spinal cord) of polynucleotides. Use of the methods and materials is indicated, for example, for treatment of lower motor neuron diseases such as SMA and ALS as well as Pompe disease and lysosomal storage disorders.SELECTED DRAWING: None
Patent JP-2020145130-A (JP)
Title: Manufacturing method of fuel battery cell
Inventor: KATSUTA YASUHO
IPC: H01M8/0284
Filed: 2019-03-08
Abstract: To provide a manufacturing method of fuel battery cell capable of suppressing deterioration of adhesiveness due to residue of lubrication, without providing a lubrication removal process after separator molding.SOLUTION: A manufacturing method of cell (fuel battery cell) 1 comprising a membrane electrode assembly 4, a resin frame 30 to which the peripheral part of the membrane electrode assembly 4 is fixed, and a pair of separators 3 for sandwiching the membrane electrode assembly 4 and the resin frame 30 includes a process for forming the separators 3 having gas passageways 21, 22 by supplying a lubrication 60 having a prescribed fusion point to both surfaces of a backing material 3a, and applying press working to the backing material 3a at a temperature lower than the fusion point of the lubrication 60, and a process for hot pressing the pair of separators 3 in such a state that the resin frame 30, provided with adhesive layers 31 based on the same thermoplastic resin as the lubrication 60 on both sides, is sandwiched by the pair of separators 3.SELECTED DRAWING: Figure 9
Patent JP-2020149579-A (JP)
Title: Information input program, information processing system, and information input method
Inventor: SAITO HIROYUKI
IPC: G06F3/0481
Filed: 2019-03-15
Abstract: To provide an information input program, an information processing system, and an information input method capable of efficiently performing input operations using multiple input methods.SOLUTION: The information input program is configured to output a screen 102 for inputting a first item among a plurality of items via the first input method, receive data input by a user to the first item, and store the input data while associating with the first item. When receiving a request to change from a first input mode to a second input mode in the middle of a series of procedures, the data corresponding to the first stored item is output so that the contents input via the first input method are displayed in a completed state on the screen 104 for inputting a second item via a second input mode.SELECTED DRAWING: Figure 6
Patent JP-2020148734-A (JP)
Title: Current sensor
Inventor: LO ADRIAN
IPC: G01R15/00
Filed: 2019-03-15
Abstract: To provide a current sensor with which a magnetic sensor has a hardly saturable structure, even when a current amount of a current flowing in a busbar is very large.SOLUTION: A current sensor 1 comprises a busbar 10 in which a current to be measured flows, and a magnetic sensor 20 for detecting a magnetic field generated by a current flowing in the busbar 10. The busbar 10 includes a bypass busbar 11 having a cylindrical structure and a sensing busbar 12 arranged in a hollow region 13 enclosed by the bypass busbar 11. The magnetic sensor 20 is arranged in the hollow region 13. According to this, a region of zero magnetic field is formed in the hollow region 13 of the bypass busbar 11. Therefore, once the sensing busbar 12 is arranged in the region of zero magnetic field, even when the current flowing in the busbar 10 is a large current, there is no possibility of the magnetic sensor 20 being saturated and measurement can be conducted correctly.SELECTED DRAWING: Figure 4
Patent JP-2020151144-A (JP)
Title: Game machine
Inventor: DATE AKIO
IPC: A63F5/04
Filed: 2019-03-19
Abstract: To provide a game machine capable of opening a front door even under a situation in which a lock part cannot be operated by a key.SOLUTION: Even if situations, such as a situation in which a key is missing and a front door DU cannot be opened and a situation in which the front door DU cannot be opened even if a key exists, occur, a first moving member can be touched directly from a first opening UB17 by forming the first opening UB17, thus opening the front door DU. By forming a second opening UB18, a position of a grip DJ14F can be visually recognized directly via the second opening UB18, and hence work can be progressed by confirming the grip, thus facilitating work for the first moving member.SELECTED DRAWING: Figure 243
Patent JP-2020155953-A (JP)
Title: Image processing device and image processing program
Inventor: YAMAGUCHI JUN
IPC: H04N5/232
Filed: 2019-03-20
Abstract: To perform flare removal processing by accurately identifying a lens flare removal target area where lens flare has occurred when a high luminance object is photographed.SOLUTION: An image processing device 22 includes: acquisition means for acquiring a normal exposure image 46 captured at a first exposure amount, and a low exposure image 48 captured at the same period as the normal exposure image 46 at a second exposure amount smaller than the first exposure amount among captured images obtained by sequentially photographing a predetermined apace; flare removal target area determination means 50 for setting a relative threshold value that matches a dynamic range of the low exposure image 48 based on the ratio of the first exposure amount and the second exposure amount and a reference threshold value for detecting lens flare which is a value exceeding a dynamic range of the normal exposure image 46, and extracting a first image area composed of pixels of luminance values equal to or more than the relative threshold value in the low exposure image 48 as a flare area where lens flare has occurred; and change area extraction means 52 for performing flare removal processing depending on whether there is a flare area or not.SELECTED DRAWING: Figure 2
Patent JP-2019135772-A (JP)
Title: Semiconductor device
Inventor: KIMURA KUNIO
IPC: H01L27/146
Filed: 2019-03-21
Abstract: To give stable electric characteristics to a semiconductor device using an oxide semiconductor to achieve high reliability; and make a highly reliable semiconductor device with high yield.SOLUTION: In a staggered transistor of a top gate structure, which has an oxide semiconductor film, a first gate insulation film which contacts the oxide semiconductor film is formed by a silicon oxide film using a deposition gas containing silicon fluoride and oxygen in a plasma CVD method. And a second gate insulation film laminated on the first gate insulation film is formed by a silicon oxide film using a deposition gas containing silicon hydride and oxygen in a plasma CVD method.SELECTED DRAWING: Figure 1
Patent JP-2020151276-A (JP)
Title: Air purification device
Inventor: HAYASHI TOMOHIRO
IPC: A61L9/01
Filed: 2019-03-22
Abstract: To provide an air purification device adjusting the generation amount of hypochlorous acid gas in accordance with the use of the gas.SOLUTION: An air purification device sterilizes air passing through a gas-liquid contact member 7 with hypochlorous acid, and includes: a pH adjusting agent charging device 23 charging a pH adjusting agent into a storage part 13; an operation switch 15 setting an operation mode; and a control part 14 activating the pH adjusting agent charging device 23 according to the operation switch 15. The pH adjusting agent charging device 23 holds an alkaline pH adjusting agent and an acid pH adjusting agent. The control part 14 charges at least one of the alkaline pH adjusting agent and the acid pH adjusting agent into the storage part 13 according to the operation mode set by the operation switch 15, so that pH in the storage part 13 can be adjusted to a prescribed value. The operation mode comprises an operation mode for adjusting solution containing hypochlorous acid at least in the storage part 13 to have pH6 to pH7, and an operation mode for adjusting the solution to have pH8 to pH9.SELECTED DRAWING: Figure 2
Patent JP-2020156006-A (JP)
Title: Amplifier circuit
Inventor: HIRAI TORU
IPC: H03F1/32
Filed: 2019-03-22
Abstract: To configure a current-current conversion circuit of an amplifier circuit by transistors having the same polarity.SOLUTION: A current-current conversion circuit 100 has: a transistor Q1; a transistor Q2 that is diode-connected and has the same polarity as the transistor Q1; a transistor Q3 that is diode-connected and connected in series to the transistor Q1 and has the same polarity as the transistor Q1; a transistor Q4 that is diode-connected and connected in series to the transistor Q2 and has the same polarity as the transistor Q2; and a constant current source 101 connected in series to the transistors Q2 and Q4. A common current control signal is provided to the transistors Q1 and Q2, and an input signal Ix is provided to a connection node between the transistors Q1 and Q3. A current generation circuit 200 supplies, to a load, a first current and a second current that are proportional to a current flowing in the transistor Q1 and a current flowing in the transistor Q3 respectively and have polarities reverse to each other.SELECTED DRAWING: Figure 1
Patent JP-2019175450-A (JP)
Title: Methods and systems for providing efficient multimedia message depending on user context in messenger service
Inventor: JANG HYUKJAE
IPC: G06F13/00
Filed: 2019-03-22
Abstract: To provide methods and systems for efficiently providing a multimedia message in accordance with a user context in a messenger service.SOLUTION: Multimedia message providing methods make it possible to efficiently transmit, receive and/or display a multimedia message in accordance with a context of each of a sender and a receiver of a message in a messenger service.SELECTED DRAWING: Figure 3